Medpace EVP Susan Burwig exercises 2,700 stock options

Medpace Holdings, Inc. executive vice president of operations Susan E. Burwig exercised options for 2,700 shares of common stock on October 21, 2026, at an exercise price of $166.73 per share.

Rhea-AI Filing Summary

Medpace Holdings, Inc. executive vice president of operations Susan E. Burwig exercised options for 2,700 shares of common stock on October 21, 2026, at an exercise price of $166.73 per share. The option had vested in full on October 27, 2025. After the transaction, her reported direct holdings were 73,684 common shares and 328 employee stock options.

Insider Trade Summary

2,700 shares exercised/converted

Exercise 2 txns

Insider BURWIG SUSAN E

Role Exec. VP, Operations

Type	Security	Shares	Price	Value
Exercise	Employee Stock Option (Right to Buy) F1	2,700	$0.00	$0.00
Exercise	Common Stock	2,700	$166.73	$450K

Holdings After Transaction: Employee Stock Option (Right to Buy) — 328 contracts (Direct); Common Stock — 73,684 shares (Direct)

Footnotes (1)

1. F1. The option vested in full on October 27, 2025.

Key Figures

Shares acquired through option exercise: 2,700 shares Exercise price: $166.73 per share Direct common shares after transaction: 73,684 shares +1 more

4 metrics

Shares acquired through option exercise 2,700 shares October 21, 2026

Exercise price $166.73 per share Options exercised on October 21, 2026

Direct common shares after transaction 73,684 shares Reported after the October 21, 2026 transaction

Employee stock options after transaction 328 option shares Reported after the October 21, 2026 transaction

Key Terms

Employee Stock Option (Right to Buy), vested in full, derivative security

3 terms

Employee Stock Option (Right to Buy) financial

"Employee Stock Option (Right to Buy)"

vested in full financial

"The option vested in full on October 27, 2025."

derivative security financial

"Exercise or conversion of derivative security"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many MEDP shares did Susan E. Burwig acquire through her option exercise?

Susan E. Burwig exercised options for 2,700 common shares on October 21, 2026, at an exercise price of $166.73 per share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/23/2026 - 04:11 PM EDT Accepted by SEC EDGAR 10/23/2026 - 04:11 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

BURWIG SUSAN E

(Last) (First) (Middle)

C/O MEDPACE HOLDINGS, INC.

5375 MEDPACE WAY

(Street)

CINCINNATI OHIO 45227

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Medpace Holdings, Inc. [ MEDP ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Exec. VP, Operations

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/21/2026		M		2,700	A	$166.73	73,684	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Employee Stock Option (Right to Buy)	$166.73	10/21/2026		M			2,700	(1)	10/27/2026	Common Stock	2,700	$0	328	D

Explanation of Responses:

1. The option vested in full on October 27, 2025.

Remarks:

	/s/ Stephen P. Ewald, Attorney-in-Fact for Susan E. Burwig	10/23/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)